/**********************************************************************
** Copyright (C) 2000-2005 Trolltech AS.  All rights reserved.
**
** This file is part of the Qtopia Environment.
** 
** This program is free software; you can redistribute it and/or modify it
** under the terms of the GNU General Public License as published by the
** Free Software Foundation; either version 2 of the License, or (at your
** option) any later version.
** 
** A copy of the GNU GPL license version 2 is included in this package as 
** LICENSE.GPL.
**
** This program is distributed in the hope that it will be useful, but
** WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
** See the GNU General Public License for more details.
**
** In addition, as a special exception Trolltech gives permission to link
** the code of this program with Qtopia applications copyrighted, developed
** and distributed by Trolltech under the terms of the Qtopia Personal Use
** License Agreement. You must comply with the GNU General Public License
** in all respects for all of the code used other than the applications
** licensed under the Qtopia Personal Use License Agreement. If you modify
** this file, you may extend this exception to your version of the file,
** but you are not obligated to do so. If you do not wish to do so, delete
** this exception statement from your version.
** 
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include <qtabwidget.h>
#include <qlist.h>
#include <qtopia/mstroke/char.h>
#include <qtopia/mstroke/profile.h>

class QListBox;
class QLabel;
class QComboBox;
class QPushButton;
class QTimer;
class QIMPenWidget;
class QIMPenMatch;

class HandwritingHelp : public QTabWidget
{
    Q_OBJECT
public:
    HandwritingHelp( QIMPenProfile *p, QWidget *parent=0, const char *name=0, WFlags f=0 );

protected:
    virtual void showEvent( QShowEvent * );
    virtual void hideEvent( QHideEvent * );
};

class HandwritingTrainer : public QWidget
{
    Q_OBJECT
public:
    HandwritingTrainer( QIMPenProfile *p, QWidget *parent=0, const char *name=0 );
    ~HandwritingTrainer();

private slots:
    void selectChar( int );
    void selectCharSet( int );
    void noMatch();
    void matched( const QIMPenCharMatchList &ml );
    void prevChar();
    void nextChar();
    void redrawChar();
    void beginStroke();
    void strokeEntered( QIMPenStroke * );

private:
    virtual void showEvent( QShowEvent * );
    QString rateString( int rate ) const;
    void setCurrentChar( QIMPenChar *c );
    void fillCharList();
    QIMPenChar *findPrev();
    QIMPenChar *findNext();

private:
    QIMPenMatch *matcher;
    QIMPenCharSet *currentSet;
    QIMPenChar *currentChar;
    QIMPenProfile *profile;
    uint currentCode;
    QIMPenWidget *refPw;
    QIMPenWidget *pracPw;
    QComboBox *charSetCombo;
    QStringList charSets;
    QListBox *charList;
    QLabel *result;
    QPushButton *prevBtn;
    QPushButton *nextBtn;
    QTimer *redrawTimer;
};

